Follow The Filings

Insider trades

Stock that executives, directors and 10% owners bought and sold on the open market, from the Form 4s they file with the SEC within two business days. Grants, option exercises and shares sold to cover taxes are left out.

4,793 companies covered Latest filing Oct 7 History loaded for 1,945 of 4,793

  • $2.2B bought by 555 insiders at 344 companies
  • $9.7B sold by 672 insiders outside a trading plan
  • $4.8B sold by 994 insiders under 10b5-1 plans
  • 10 companies where two or more insiders bought (30 days)

Biggest buys

Past month · by insider, all their filings added up

  1. LENLennar Corporation
    Berkshire Hathaway Inc.10% owner · +1 joint filer
    7,502,276 shares at $79.35 Sep 17–Oct 2 · 4 filings 3 superinvestors bought in Q2
    $595M
  2. RSGRepublic Services, Inc.
    Cascade Investment, L.l.c.10% owner · +1 joint filer
    2,036,917 shares at $222.69 Sep 3–11 · 3 filings +1.8% to stake
    $454M
  3. GPIGroup 1 Automotive, Inc.
    Conifer Management, L.L.C.10% owner
    689,930 shares at $259.42 Sep 3–30 · 5 filings +56% to stake 2 superinvestors bought in Q2
    $179M
  4. CRBGCorebridge Financial Inc.
    Life Insurance Co Nippon10% owner
    4,680,234 shares at $34.30 Sep 9–Oct 5 · 19 filings +3.8% to stake 2 superinvestors bought in Q2
    $161M
  5. KODKodiak Sciences Inc
    Baker Bros. Advisors LPDirector · +5 joint filers
    1,941,755 shares at $80.85 Sep 28–29 · 3 filings +11% to stake 1 superinvestor sold in Q2
    $157M
  6. UUUUniversal Safety Products, Inc.
    Milton C Ault IIIDirector
    34,934 shares at $2,647.81 Sep 1–30 · 6 filings
    $92.5M
  7. GMEGameStop Corporation
    Ryan CohenCEO
    3,300,680 shares at $22.55 Sep 10–Oct 2 · 4 filings +8.6% to stake
    $74.4M
  8. FTKFlotek Industries, Inc.
    Matthew WilksDirector
    1,319,493 shares at $26.01 Sep 11 +836% to stake 2 superinvestors bought in Q2
    $34.3M
  9. PAMTPamt Corp.
    Matthew T MorounDirector
    3,268,000 shares at $9.56 Sep 3 +26% to stake
    $31.2M
  10. GRABGrab Holdings Limited
    Anthony Ping Yeow TanCEO
    10.4M shares at $2.89 Sep 21 +2415% to stake
    $29.9M

Biggest sales

Past month · by insider, all their filings added up · planned sales marked

  1. FANGDiamondback Energy, Inc.
    SGF FANG Holdings, LP10% owner · +1 joint filer
    18.2M shares at $205.26 Sep 16 · 2 filings 22% of stake
    $3.7B
  2. MDLNMedline Inc.
    GIC Private Ltd10% owner · +2 joint filers
    20.7M shares at $34.90 Oct 2–6
    $722M
  3. NVDANvidia Corporation Com
    Mark A StevensDirector
    2,388,239 shares at $224.34 Sep 3–18 · 2 filings 71% of stake
    $536M
  4. INGMIngram Micro Holding Corporation
    Platinum Equity, LLC10% owner · +9 joint filers
    15.1M shares at $27.19 Sep 10–15 · 2 filings 8.5% of stake
    $410M
  5. IHTInnSuites Hospitality Trust
    Marc E BergEVP & Secretary/Treasurer
    16,000 shares at $22,593.60 Sep 17 33% of stake Planned sale (10b5-1)
    $361M
  6. DELLDell Technologies Inc.
    Silver Lake Partners IV, L.P.Director · +4 joint filers
    660,702 shares at $538.93 Sep 3–21 · 12 filings
    $356M
  7. DELLDell Technologies Inc.
    Sl Spv-2, L.P.Director · +4 joint filers
    536,699 shares at $539.22 Sep 3–17 · 10 filings 82% of stake
    $289M
  8. AVGOBroadcom Inc.
    Henry SamueliDirector
    702,190 shares at $356.04 Sep 23 1.9% of stake Planned sale (10b5-1)
    $250M
  9. CHYMChime Financial, Inc.
    DST Global Advisors Ltd10% owner · +9 joint filers
    6,966,664 shares at $33.95 Sep 9–14 · 6 filings 95% of stake
    $237M
  10. UMCUnited Microelectronics Corporation
    Chitung LiuCFO
    1,600,000 shares at $143.00 Sep 16–17 38% of stake
    $229M

Cluster buying

Companies where two or more insiders bought on the open market in the last 30 days · most buyers first

  1. TSMTaiwan Semiconductor Mfg Ltd 21 insiders · $86K

    Che-Chia Wei CEO, Yung-Pei Chin COO, Kevin Xiaoqiang Zhang COO, Shien-Yang Wu SVP, +17 more

    Latest buy Sep 7 21 executives 20 superinvestors sold in Q2
  2. SPGSimon Property Group, Inc. 11 insiders · $461K

    Reuben S Leibowitz Director, Larry C Glasscock Director, Daniel C. Smith Director, Gary M Rodkin Director, +7 more

    Latest buy Sep 30
  3. SBLKStar Bulk Carriers Corp. 7 insiders · $4.8M

    Milena Maria Pappa Director, Raffaele Zagari Director, Symeon Spyrou CFO, Nikolaos Reskos COO, +3 more

    Latest buy Sep 15 3 executives 1 superinvestor bought in Q2
  4. FULH. B. Fuller Company 7 insiders · $621K

    Daniel L Florness Director, Srilata Zaheer Director, Charles T Lauber Director, Trangsrud Teresa J Rasmussen Director, +3 more

    Latest buy Sep 30 1 superinvestor bought in Q2
  5. RWTRedwood Trust, Inc. 6 insiders · $969K

    Christopher J Abate CEO, Dashiell I Robinson President, Greg H Kubicek Director, Brooke Carillo CFO, +2 more

    Latest buy Sep 21 5 executives
  6. MPBMid Penn Bancorp 6 insiders · $32K

    Matthew G De Soto Director, Albert J. Evans Director, Rory G Ritrievi CEO, Joel L. Frank Director, +2 more

    Latest buy Sep 30 1 executive
  7. GMEGameStop Corporation 5 insiders · $76.4M

    Ryan Cohen CEO, Lawrence Cheng Director, Alain Attal Director, Nat Turner Director, +1 more

    Latest buy Oct 2 1 executive
  8. PMTSCPI Card Group Inc. 5 insiders · $12M

    Tricor PMT25 Holdings Inc. 10% owner, H Sanford Riley Chair, Nicholas Peters Director, Marc Sheinbaum Director, +1 more

    Latest buy Sep 14 1 executive
  9. XBPXBP Global Holdings, Inc. 5 insiders · $2.4M

    Avenue RP Opportunities Fund, L.P. 10% owner, Par Chadha Director, Avenue Global Opportunities Master Fund LP 10% owner, Andrej Jonovic CEO, +1 more

    Latest buy Sep 15 2 executives
  10. BWFGBankwell Financial Group, Inc. 5 insiders · $435K

    Lawrence B Seidman Director, Eric J Dale Director, Carl M Porto Director, Jeffrey R Dunne Director, +1 more

    Latest buy Sep 8

All insider trades

Newest filings first · one row per filing · every open-market buy and sale

  1. James F Wirth CEO
    IHTInnSuites Hospitality Trust
    Planned sale
    $145M 10,000 shares at $14,500.00 0.2% of stake
    Traded Oct 14, 2025 Filed Oct 17, 2025
  2. Ellen Jamison Kullman Director
    DELLDell Technologies Inc.
    Sale
    $12.3M 79,806 shares at $153.56 55% of stake
    Traded Oct 15, 2025 Filed Oct 17, 2025
  3. Telekom Ag Deutsche Director · +3 joint filers
    TMUST-Mobile US Inc.
    Planned sale
    $29.3M 128,852 shares at $227.38 <0.1% of stake
    Traded Oct 15–16 Filed Oct 17, 2025
  4. Saria Tseng EVP & General Counsel
    MPWRMonolithic Power Systems, Inc.
    Planned sale
    $17.1M 16,840 shares at $1,017.77 12% of stake
    Traded Oct 15–16 Filed Oct 17, 2025
  5. Matthew Prince CEO
    NETCloudflare, Inc.
    Planned sale
    $34.1M 157,045 shares at $216.84 100% of stake
    Traded Oct 14–16 Filed Oct 16, 2025
  6. Thomas M Siebel Chair
    AIC3.ai, Inc.
    Planned sale
    $10.4M 554,802 shares at $18.82 22% of stake
    Traded Oct 14, 2025 Filed Oct 16, 2025
  7. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $52.2M 369,379 shares at $141.27 9.1% of stake
    Traded Oct 13, 2025 Filed Oct 15, 2025
  8. Jen Hsun Huang CEO
    NVDANvidia Corporation Com
    Planned sale
    $41.3M 225,000 shares at $183.73 0.3% of stake
    Traded Oct 13–15 Filed Oct 15, 2025
  9. Joseph Gebbia Director
    ABNBAirbnb Inc.
    Planned sale
    $28.1M 236,000 shares at $119.22 25% of stake
    Traded Oct 13, 2025 Filed Oct 15, 2025
  10. Michael Novogratz CEO
    GLXYGalaxy Digital Inc.
    Sale
    $108M 3,000,000 shares at $36.00 100% of stake
    Traded Oct 10, 2025 Filed Oct 14, 2025
  11. Christopher C Ferraro President and CIO
    GLXYGalaxy Digital Inc.
    Sale
    $27M 750,000 shares at $36.00 52% of stake
    Traded Oct 10, 2025 Filed Oct 14, 2025
  12. Galaxy Group Investments LLC 10% owner
    GLXYGalaxy Digital Inc.
    Sale
    $89.2M 2,477,055 shares at $36.00 100% of stake
    Traded Oct 10, 2025 Filed Oct 14, 2025
  13. Telekom Ag Deutsche Director · +3 joint filers
    TMUST-Mobile US Inc.
    Planned sale
    $44M 193,278 shares at $227.87 <0.1% of stake
    Traded Oct 10–14 Filed Oct 14, 2025
  14. Bdt Capital Partners, LLC Director · +5 joint filers
    ALHAlliance Laundry Holdings Inc.
    Sale
    $414M 18.8M shares at $22.00 12% of stake
    Traded Oct 9, 2025 Filed Oct 14, 2025
  15. Argos Holdings GP LLC 10% owner · +4 joint filers
    CHWYChewy, Inc.
    Sale
    $500M 13.3M shares at $37.65 100% of stake
    Traded Oct 9, 2025 Filed Oct 14, 2025
  16. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $61.7M 414,547 shares at $148.74 18% of stake
    Traded Oct 10, 2025 Filed Oct 14, 2025
  17. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $26.8M 180,166 shares at $148.80 11% of stake
    Traded Oct 10, 2025 Filed Oct 10, 2025
  18. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $31M 208,207 shares at $148.80 18% of stake
    Traded Oct 10, 2025 Filed Oct 10, 2025
  19. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $52.6M 372,706 shares at $141.16 28% of stake
    Traded Oct 9, 2025 Filed Oct 10, 2025
  20. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $128M 907,277 shares at $141.16 11% of stake
    Traded Oct 9, 2025 Filed Oct 10, 2025
  21. Michael Sentonas President
    CRWDCrowdStrike Holdings, Inc.
    Planned sale
    $12.7M 25,000 shares at $509.00 6.6% of stake
    Traded Oct 8–10 Filed Oct 10, 2025
  22. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $96.4M 691,243 shares at $139.46 42% of stake
    Traded Oct 8, 2025 Filed Oct 10, 2025
  23. James F Wirth CEO
    IHTInnSuites Hospitality Trust
    Planned sale
    $256M 12,500 shares at $20,500.00 0.2% of stake
    Traded Oct 9, 2025 Filed Oct 10, 2025
  24. Michael S Dell CEO
    DELLDell Technologies Inc.
    Sale
    $1B 6,253,968 shares at $159.91 28% of stake
    Traded Oct 9, 2025 Filed Oct 10, 2025
  25. Daniel W. Fleming CFO
    CRDOCredo Technology Group Holding Ltd
    Planned sale
    $15.6M 112,580 shares at $138.20 20% of stake
    Traded Oct 8, 2025 Filed Oct 10, 2025
  26. Slta V (GP), L.l.c. Director · +3 joint filers
    DELLDell Technologies Inc.
    Sale
    $80.7M 499,999 shares at $161.48 86% of stake
    Traded Oct 8, 2025 Filed Oct 10, 2025
  27. David A Duffield 10% owner
    WDAYWorkday, Inc.
    Planned sale
    $17.7M 75,053 shares at $236.34 42% of stake
    Traded Oct 8, 2025 Filed Oct 10, 2025
  28. Justin Rosenstein Director
    ASANAsana, Inc.
    Planned sale
    $25.1M 1,654,473 shares at $15.19 52% of stake
    Traded Oct 8–9 Filed Oct 10, 2025
  29. Jen Hsun Huang CEO
    NVDANvidia Corporation Com
    Planned sale
    $42.9M 225,000 shares at $190.60 0.3% of stake
    Traded Oct 8–10 Filed Oct 10, 2025
  30. Telekom Ag Deutsche Director · +3 joint filers
    TMUST-Mobile US Inc.
    Planned sale
    $29.2M 128,852 shares at $226.60 <0.1% of stake
    Traded Oct 8–9 Filed Oct 10, 2025
  31. Michelle Zatlyn Chair
    NETCloudflare, Inc.
    Planned sale
    $16.7M 76,923 shares at $217.34 84% of stake
    Traded Oct 7–9 Filed Oct 9, 2025
  32. Michael N Intrator CEO
    CRWVCoreWeave, Inc.
    Planned sale
    $17.3M 129,091 shares at $133.90
    Traded Oct 7–8 Filed Oct 9, 2025
  33. Wei-Ming Shao EVP & General Counsel
    MSTRStrategy Inc.
    Sale
    $10.7M 30,000 shares at $357.37 70% of stake
    Traded Oct 7, 2025 Filed Oct 9, 2025
  34. Viking Global Investors LP 10% owner · +7 joint filers
    INBXInhibrx Biosciences, Inc.
    Sale
    $11.3M 350,000 shares at $32.25 77% of stake
    Traded Oct 7, 2025 Filed Oct 9, 2025
  35. Olivier Pomel CEO
    DDOGDatadog, Inc.
    Planned sale
    $19.9M 122,482 shares at $162.17 19% of stake
    Traded Oct 7–9 Filed Oct 9, 2025
  36. Lilly Endowment Inc. 10% owner
    LLYEli Lilly and Company
    Sale
    $86.2M 101,420 shares at $850.27 0.1% of stake
    Traded Oct 8, 2025 Filed Oct 9, 2025
  37. Slta V (GP), L.l.c. Director · +3 joint filers
    DELLDell Technologies Inc.
    Sale
    $49.7M 327,827 shares at $151.51 100% of stake
    Traded Oct 7, 2025 Filed Oct 8, 2025
  38. Slta V (GP), L.l.c. Director · +3 joint filers
    DELLDell Technologies Inc.
    Sale
    $22.8M 153,727 shares at $148.46 99% of stake
    Traded Oct 6–7 Filed Oct 8, 2025
  39. Slta V (GP), L.l.c. Director · +3 joint filers
    DELLDell Technologies Inc.
    Sale
    $74.4M 509,191 shares at $146.12 100% of stake
    Traded Oct 6, 2025 Filed Oct 8, 2025
  40. Michael James Callahan Director
    DDOGDatadog, Inc.
    Planned sale
    $14.4M 91,667 shares at $157.60 88% of stake
    Traded Oct 6, 2025 Filed Oct 8, 2025
  41. Telekom Ag Deutsche Director · +3 joint filers
    TMUST-Mobile US Inc.
    Planned sale
    $29.1M 128,852 shares at $225.95 <0.1% of stake
    Traded Oct 6–7 Filed Oct 8, 2025
  42. Lilly Endowment Inc. 10% owner
    LLYEli Lilly and Company
    Sale
    $22.7M 26,795 shares at $848.01 <0.1% of stake
    Traded Oct 7, 2025 Filed Oct 8, 2025
  43. James F Wirth CEO
    IHTInnSuites Hospitality Trust
    Planned sale
    $278M 12,500 shares at $22,273.75 0.2% of stake
    Traded Oct 6, 2025 Filed Oct 8, 2025
  44. James F Wirth CEO
    IHTInnSuites Hospitality Trust
    Planned sale
    $172M 10,000 shares at $17,170.00 0.2% of stake
    Traded Oct 7, 2025 Filed Oct 8, 2025

About this data

  • Officers, directors and anyone owning more than 10% of a company must report a trade in its stock on a Form 4 within two business days. We read each filing from SEC EDGAR and link to it on every row.
  • Only open-market purchases and sales of common stock count here. Stock grants, option exercises, gifts and shares withheld or sold to pay taxes on vesting awards are not decisions to buy or sell, so they are left out.
  • A planned sale was made under a Rule 10b5-1 trading plan, which the insider set up months in advance. Many executives sell this way on a schedule, so a planned sale says less than one made on the day.
  • Values are shares times the price reported. When a filing amends an earlier one, the amended trades replace the originals. Related owners (a fund and its manager) who report the same trade separately are shown once.
  • We cover the 4,793 US companies on our earnings calendar, with a year of history. The superinvestor notes count the featured 13F managers who added or cut the stock in their latest quarter.